You are comparing apple and oranges to trying to prove your point. Your jumping from wins and losses to stacked or not stacked. Your logic is: they had only 4 wins so they werent stacked. Thats just not true. So stop using this argument.
You remember that our starting QB (Romo) hurt his shoulder/collarbone twice and missed 12 games in 2015 ?
Romo was 3-1 when he played. Our backups were Weeden and Cassel who all lost but one game.
Dez Bryant got hurt in game one also.
We all know you cant judge the team by their record this year. It is well documented. So please stop using this as a reason the roster wasnt stacked.
Now in 2015 we drafted Byron Jones, Chaz Green (who was a good backup OG until we missused him in the Falcons game), Gregory, Wilson and Swaim.
In 2016 we drafted our RB. That was the missing part to our offense. The offense was stacked. Witten and Bryant were not at the top of their game but still very good. The downfall of Bryant came after Dak started and wasnt able to throw the back shoulder fade with what Bryant made his living of.
Our OL was considered the best or at least the second best in the NFL. We had 3 All Pros in 2015 alone at the OL. Our Punter was also all Pro. Sean Lee was making the Pro Bowl.
Our #2 and #3 WRs were Beasley (considered to be one of the best slot receivers at this time) and Williams. Together with Witten at TE that is a very good receiving corps.
Our backfield was Clayborne, Carr, Church, Byron Jones and Heath. OK Heath was bad. But the rest was very good.
Our DL and LBs were at least good.
So please dont tell me this wasnt a stacked roster.